Stories by Karl Auer

Neighbour Discovery Protocol (NDP) & Automatic tunnelling

The Neighbor Discovery Protocol (NDP) was originally designed to do the equivalent of ARP in IPv4. That is, to resolve layer three addresses into layer two addresses. Later the protocol was extended to handle other functions, like duplicate address discovery, router redirects, router advertisements and neighbor reachability.

Karl Auer | 07 Sep | Read more

IPv6 - The devil you don't know...

“Better the devil you know than the devil you don't”. No matter how bad something is, knowing about it is half the battle won. So when something new comes along, like IPv6, its very newness is an issue.

Karl Auer | 24 Aug | Read more

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